Abstract
Most studies on the relationship between bone mineral density and atherosclerosis have used dual-energy X-ray absorptiometry, but this method is relatively insensitive to bone geometry. The aim of this study was to investigate the relationship between bone area and indices of carotid and peripheral atherosclerosis. We studied 841 persons aged 65 years or older (women = 444, mean age 73.8 years; men = 397, mean age = 75.3 years) enrolled in the InCHIANTI study and free from active malignancies, chronic use of bisphosphonates or steroids, and estrogen replacement therapy. The tibial cortical and total cross-sectional area (CSA) were measured by peripheral quantitative computed tomography and their ratio was calculated (cortical/total cross-sectional area ratio, cCSA/tCSA); carotid plaques were screened by echography, and peripheral artery disease (PAD) was defined as an ankle/brachial index
Original language | English (US) |
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Pages (from-to) | 508-516 |
Number of pages | 9 |
Journal | Calcified Tissue International |
Volume | 93 |
Issue number | 6 |
DOIs | |
State | Published - Dec 2013 |
Externally published | Yes |
Keywords
- Atherosclerosis
- Bone cross-sectional area
- Elderly
- Osteoporosis
- Peripheral artery disease
- Women
ASJC Scopus subject areas
- Orthopedics and Sports Medicine
- Endocrinology, Diabetes and Metabolism
- Endocrinology